国内航线方面，5 月上市公司国内航线运力投放同比提升 2.8%，环比 4 月提 升 4.8%。行业运力投放增速有所提升。各航司中，三大航运力投放环比提升都在 5%以上，主要系季节性因素，即五一假期带来的需求增量。同比方面，上市航司运力投放增速维持在 3%以下的较低水平。

Air freight refers to the transportation of goods through an air carrier, which can be charter or commercial. Air freight is preferred for rapid delivery for time-sensitivity, as it is generally the fastest mode of transportation for long distances.

Helicopter tourism is a new dimension of the tourism industry that allows passengers/tourists to reach spots difficult to reach by other means of transport and to enjoy views of tourist destinations from the air.

物流行业：价格战进入深水区，行业盈利短期承压，市场预期降至低位－快递2025年一季报综述

快递行业：温和价格竞争延续，快递业务量增速仍具韧性

航空运输行业：客座率同比走高，价格预期改善－4月数据点评

交通运输行业：收费公路管理条例预备修订，关税调整下港口交易活跃

交通运输行业：中美贸易谈判取得初步成果，关注美线集运抢出口大潮－航运板块2025中期策略

Intelligent traffic management refers to the use of advanced technologies such as artificial intelligence (AI), internet of things (IoT), sensors, and real-time data analytics to monitor, control, and optimize traffic flow. It aims to reduce congestion, enhance road safety, improve travel times, and support sustainable urban mobility through efficient and adaptive transportation infrastructure solutions.